07-21-2017, 10:19 PM
With the new security layer - safety net, Google tries to protect the interest of its developers against rooted android users. Apps like Netflix, Snapchat, etc will refuse to work on such a phone.
Fortunately, topjohnwu [XDA developer] has made it possible to have root, but have it systemless-ly. He developed Magisk, which comes with its own supersu -MagiskSu. Magisk basically hides root.
If you're already rooted with chain fire's SuperSU, you'll have to flash an uninstall zip and then follow the Hovatek rooting procedure for L9 but rather than flash in the supersu, you flash in Magisk zip file. Boot up and install the Magisk manager.
For more information tho, google.
Sent from my TECNO L9 Plus using Hovatek Forum